#3F339D
Blue
HEX
RGB
HSL
About #3F339D Blue
#3F339D is a blue color. In the RGB color model, it is composed of 63 red, 51 green, and 157 blue. In the HSL color space, it has a hue of 247°, saturation of 51%, and lightness of 41%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #3F339D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
247°
Hue
51%
Saturation
41%
Lightness
Blue
Color Harmonies
Colors that work well with #3F339D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F339D against white and black backgrounds.
Aa#3F339D on White
Contrast Ratio9.67:1
AA ✓AA Large ✓AAA ✓
Aa#3F339D on Black
Contrast Ratio2.17:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3F339D across different color formats.
| Format | Value |
|---|---|
| HEX | #3F339D |
| RGB | rgb(63, 51, 157) |
| HSL | hsl(247, 51%, 41%) |
| RGB Decimal | 63, 51, 157 |
| RGB Percent | 24.7%, 20.0%, 61.6% |
| CMYK (approx.) | 60%, 68%, 0%, 38% |
Related Palettes
12 palettes using #3F339D or similar colors